Anhui golden corn agricultural science and technology development company has a yearly produces 350000 tons of corn starch production lines, production process by the state grain reserve contract design, wuhan design institute with the most advanced machinery and equipment, production process of thermal cycling enclosed production, the technical and economic indicators have reached the foreign advanced level, its nature is mainly manifested in the following aspects: main products of high quality, high starch yield of starch, total dry matter recovery rate is high, less waste water discharge.